EP2582910A4 - Systems and methods for isolating current flow to well loads - Google Patents
Systems and methods for isolating current flow to well loadsInfo
- Publication number
- EP2582910A4 EP2582910A4 EP20110798577 EP11798577A EP2582910A4 EP 2582910 A4 EP2582910 A4 EP 2582910A4 EP 20110798577 EP20110798577 EP 20110798577 EP 11798577 A EP11798577 A EP 11798577A EP 2582910 A4 EP2582910 A4 EP 2582910A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- systems
- methods
- current flow
- isolating current
- well loads
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J1/00—Circuit arrangements for dc mains or dc distribution networks
- H02J1/14—Balancing the load in a network
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/003—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings with electrically conducting or insulating means
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/066—Valve arrangements for boreholes or wells in wells electrically actuated
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J1/00—Circuit arrangements for dc mains or dc distribution networks
- H02J1/08—Three-wire systems; Systems having more than three wires
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
- H02M1/088—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the simultaneous control of series or parallel connected semiconductor devices
- H02M1/096—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the simultaneous control of series or parallel connected semiconductor devices the power supply of the control circuit being connected in parallel to the main switching element
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Remote Sensing (AREA)
- Geophysics (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Emergency Protection Circuit Devices (AREA)
- Direct Current Feeding And Distribution (AREA)
- Rectifiers (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/819,938 US8476786B2 (en) | 2010-06-21 | 2010-06-21 | Systems and methods for isolating current flow to well loads |
PCT/US2011/038671 WO2011162919A1 (en) | 2010-06-21 | 2011-06-01 | Systems and methods for isolating current flow to well loads |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2582910A1 EP2582910A1 (en) | 2013-04-24 |
EP2582910A4 true EP2582910A4 (en) | 2014-03-26 |
EP2582910B1 EP2582910B1 (en) | 2015-10-07 |
Family
ID=45328001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11798577.0A Not-in-force EP2582910B1 (en) | 2010-06-21 | 2011-06-01 | Systems and methods for isolating current flow to well loads |
Country Status (11)
Country | Link |
---|---|
US (1) | US8476786B2 (en) |
EP (1) | EP2582910B1 (en) |
CN (1) | CN102947536B (en) |
AU (1) | AU2011271378B2 (en) |
BR (1) | BR112012031997A2 (en) |
CA (1) | CA2802464C (en) |
DK (1) | DK2582910T3 (en) |
MY (1) | MY152684A (en) |
RU (1) | RU2522825C1 (en) |
SG (1) | SG186128A1 (en) |
WO (1) | WO2011162919A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8476786B2 (en) | 2010-06-21 | 2013-07-02 | Halliburton Energy Services, Inc. | Systems and methods for isolating current flow to well loads |
CA2828858C (en) * | 2011-03-03 | 2017-02-21 | Halliburton Energy Services, Inc. | Sneak path eliminator for diode multiplexed control of downhole well tools |
EP2610430A1 (en) * | 2011-12-29 | 2013-07-03 | Welltec A/S | An electrical power distribution method for a wireline tool string downhole |
WO2017116381A1 (en) * | 2015-12-28 | 2017-07-06 | Halliburton Energy Services, Inc. | Electrical system and method for selective control of downhole devices |
US10316621B2 (en) * | 2016-12-15 | 2019-06-11 | Schlumberger Technology Corporation | Downhole tool power balancing |
CA3031883C (en) * | 2018-01-30 | 2024-01-30 | Ncs Multistage Inc. | Method of fault detection and recovery in a tubing string located in a hydrocarbon well, and apparatus for same |
NO20211407A1 (en) | 2019-09-05 | 2021-11-19 | Halliburton Energy Services Inc | Packaging of a Diode and Sidac into an Actuator or Motor for Downhole Usage |
US20220136813A1 (en) * | 2020-10-29 | 2022-05-05 | Ryan Parasram | Addressable Ignition Stage for Enabling a Detonator/Ignitor |
US11732577B2 (en) | 2021-05-26 | 2023-08-22 | Halliburton Energy Services, Inc. | Downhole multiplexed electrical system |
Citations (2)
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---|---|---|---|---|
US3517757A (en) * | 1968-09-23 | 1970-06-30 | Schlumberger Technology Corp | Switching apparatus for selectively actuating explosive well-completion devices |
WO2010030423A1 (en) * | 2008-09-09 | 2010-03-18 | Halliburton Energy Services, Inc. | Control of well tools utilizing downhole pumps |
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US8590609B2 (en) * | 2008-09-09 | 2013-11-26 | Halliburton Energy Services, Inc. | Sneak path eliminator for diode multiplexed control of downhole well tools |
DK2324189T3 (en) | 2008-09-09 | 2018-08-13 | Halliburton Energy Services Inc | ELIMINATOR OF UNDESIGNABLE SIGNAL ROUTE FOR DIODE MULTIPLEXED CONTROL OF Borehole Well Tools |
FR2943146B1 (en) | 2009-03-10 | 2011-05-13 | Acome Soc Coop Production | DEVICE FOR EXTRACTING AN OPTICAL ELEMENT IN AN OPTICAL CABLE AND ASSOCIATED METHOD |
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US8476786B2 (en) | 2010-06-21 | 2013-07-02 | Halliburton Energy Services, Inc. | Systems and methods for isolating current flow to well loads |
-
2010
- 2010-06-21 US US12/819,938 patent/US8476786B2/en active Active
-
2011
- 2011-06-01 WO PCT/US2011/038671 patent/WO2011162919A1/en active Application Filing
- 2011-06-01 BR BR112012031997-3A patent/BR112012031997A2/en not_active Application Discontinuation
- 2011-06-01 CA CA 2802464 patent/CA2802464C/en not_active Expired - Fee Related
- 2011-06-01 RU RU2012157687/03A patent/RU2522825C1/en not_active IP Right Cessation
- 2011-06-01 CN CN201180030641.6A patent/CN102947536B/en not_active Expired - Fee Related
- 2011-06-01 AU AU2011271378A patent/AU2011271378B2/en not_active Ceased
- 2011-06-01 DK DK11798577.0T patent/DK2582910T3/en active
- 2011-06-01 EP EP11798577.0A patent/EP2582910B1/en not_active Not-in-force
- 2011-06-01 MY MYPI2012005352A patent/MY152684A/en unknown
- 2011-06-01 SG SG2012088589A patent/SG186128A1/en unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3517757A (en) * | 1968-09-23 | 1970-06-30 | Schlumberger Technology Corp | Switching apparatus for selectively actuating explosive well-completion devices |
WO2010030423A1 (en) * | 2008-09-09 | 2010-03-18 | Halliburton Energy Services, Inc. | Control of well tools utilizing downhole pumps |
Non-Patent Citations (1)
Title |
---|
See also references of WO2011162919A1 * |
Also Published As
Publication number | Publication date |
---|---|
AU2011271378B2 (en) | 2013-11-28 |
BR112012031997A2 (en) | 2020-08-04 |
RU2522825C1 (en) | 2014-07-20 |
CN102947536A (en) | 2013-02-27 |
CN102947536B (en) | 2016-01-20 |
EP2582910A1 (en) | 2013-04-24 |
SG186128A1 (en) | 2013-01-30 |
WO2011162919A1 (en) | 2011-12-29 |
CA2802464A1 (en) | 2011-12-29 |
DK2582910T3 (en) | 2015-11-02 |
US8476786B2 (en) | 2013-07-02 |
MY152684A (en) | 2014-10-31 |
AU2011271378A1 (en) | 2013-01-10 |
CA2802464C (en) | 2014-03-18 |
US20110309678A1 (en) | 2011-12-22 |
EP2582910B1 (en) | 2015-10-07 |
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